Channel %1 block %2 WAB distance invalid or not programmed


%1 = Channel number

%2 = Block number, label


Possible causes:


In a WAB block, the parameter DISR has not been specified or its value is less than or equal to 0.

During approach or retraction with circle and active tool radius, the radius of the internally generated - WAB contour is negative. The internally generated WAB contour is a circle with a radius which, when offset with the current offset radius (sum of tool radius and offset value OFFN), yields the tool center point path with the programmed radius DISR.

-    Correction block is reorganized.

-    Local alarm reaction.


Program Continuation:

-    Interface signals are set.

-    Alarm display.

-    NC Stop on alarm at block end.

Modify part program.

Clear alarm with NC START or RESET key and continue the program.

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